new power mosfets from IXYS ...

mlloyd1 · 20th April 2007, 08:02 PM

FYI
Showed up in my mailbox today ...
Linear power MOSFETs offer improved power dissipation

Any takers? Maybe Nelson has already played with them and passed judgement ?

sorry, couldn't resist.

mlloyd1

eLarson · 20th April 2007, 08:21 PM

Quote:

From the linked press release:
Typical applications include linear power supplies, class A amplifiers, electronic loads, programmable resistors and motor control.

Sounds like a part practically made to order. Sadly I wouldn't have the bandwidth to try to build anything until at least the second Tuesday next week.

Nelson Pass · 20th April 2007, 08:32 PM

Quote:

Originally posted by mlloyd1
Showed up in my mailbox today ...
Linear power MOSFETs offer improved power dissipation

No real information there...

metalman · 20th April 2007, 08:38 PM

Looks pretty good, except the input capacitance is a little higher than the IR parts.

GRollins · 21st April 2007, 02:53 AM

Those have been listed for at least a couple of months. I stumbled across them by accident a while back while looking at FREDs. The last time I looked, they do not offer P-ch parts. That's not a problem if you intend to build something like an Aleph variant, but it does kinda put the kibosh on any push-pull dreams you might have been nursing.
(No, I haven't tried them yet--no opinion at this time.)

Grey

peranders · 27th April 2007, 11:18 AM

I'm testing right now mosfet's in a 90 A application (TO220!) and IXYS is a gem here. Very pure switching compared to IR, Thomson etc.

Maousse · 27th April 2007, 04:34 PM

Do you have some source and some price?

20th April 2007, 08:02 PM	#1
mlloyd1 diyAudio Member Join Date: Feb 2001 Location: illinois	new power mosfets from IXYS ... FYI Showed up in my mailbox today ... Linear power MOSFETs offer improved power dissipation Any takers? Maybe Nelson has already played with them and passed judgement ? sorry, couldn't resist. mlloyd1

27th April 2007, 11:18 AM	#6
peranders Electrons are yellow and more is better! diyAudio Member Join Date: Apr 2002 Location: Göteborg, Sweden Blog Entries: 4	I'm testing right now mosfet's in a 90 A application (TO220!) and IXYS is a gem here. Very pure switching compared to IR, Thomson etc. __________________ /Per-Anders (my first name) or P-A as my friends call me

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21st April 2007, 02:53 AM	#5
GRollins diyAudio Member Join Date: Feb 2001 Location: Columbia, SC	Those have been listed for at least a couple of months. I stumbled across them by accident a while back while looking at FREDs. The last time I looked, they do not offer P-ch parts. That's not a problem if you intend to build something like an Aleph variant, but it does kinda put the kibosh on any push-pull dreams you might have been nursing. (No, I haven't tried them yet--no opinion at this time.) Grey

27th April 2007, 04:34 PM	#7
Maousse diyAudio Member Join Date: Oct 2006	Do you have some source and some price?

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